Digital Forensic Certification Practice Exam

Which log file in a Mac system contains information related to network interface history?

1. /var/log/daily.out

2. /var/log/network.log

3. /var/log/syslog

4. /var/log/events.log

The correct answer is: /var/log/daily.out

The log file that contains information related to network interface history on a Mac system is actually not the one selected. The correct choice for network interface history would typically be found in the system logs collecting various network-related information. The file located at /var/log/network.log specifically records events and messages pertaining to network activity, including configurations and interface statuses. This makes it the most relevant file for tracking changes and history associated with network interfaces. Conversely, while /var/log/daily.out captures general system status and processes run on a daily basis, it does not focus solely on network interface history. Similarly, /var/log/syslog logs a variety of system messages but may not provide detailed insights specifically related to network interface activities. Finally, /var/log/events.log focuses on system events and notifications, which may not always include detailed chronological network interface changes. Thus, for tracking network interface history, network.log is the appropriate log file on a Mac system, as it is specifically designed to capture the relevant events and information regarding network interfaces over time.